Answer Posted / sridhar

1. ELEMENTAL ANALYSIS
2. FUNCTIONAL GROUP ANALYSIS
3. COLLIGATIVE PROPERTIES
4. SPECTROSCOPY

WHAT IS THE SYLLABUS OO GROUP -I?

1726

---

what kind of question can be asked in interview for polarimeter related ?

4728

---

what kind of question can be asked in interview for UV- VISIBLE & give me answer ?

3383

---

why athanol-water mixtuere have maximum viscocity in wt% 40?

1269

---

Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?

5719

---

---

Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

1778

---

. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)

6010

---

The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

2181

---

what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

986

---

During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

2549

---

What is the requirement to give RFlow when using RID detector?

2588

---

what is induction on electrical insulators

1850

---

4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions

2010

---

what does 50 denote in dowex 50 ????

2099

---

a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?

4512

---